I've been using the typical 5 gallon bucket of water with Water Wetter for cooling my Yong Heng compressor. To keep it cool I have also been adding frozen water bottles to the water when operating. It works well to keep the temperature under control but I have thought about using a computer type radiator with fans instead of frozen water bottles. Is anyone using a setup like this? If so pictures and information on which radiator you are using would be appreciated.